41008901 has 2 divisors, whose sum is σ = 41008902. Its totient is φ = 41008900.

The previous prime is 41008883. The next prime is 41008921. The reversal of 41008901 is 10980014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40972801 + 36100 = 6401^2 + 190^2 .

It is a cyclic number.

It is not a de Polignac number, because 41008901 - 2⁶ = 41008837 is a prime.

It is a super-2 number, since 2×41008901² = 3363459922455602, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41008921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20504450 + 20504451.

It is an arithmetic number, because the mean of its divisors is an integer number (20504451).

Almost surely, 2^41008901 is an apocalyptic number.

It is an amenable number.

41008901 is a deficient number, since it is larger than the sum of its proper divisors (1).

41008901 is an equidigital number, since it uses as much as digits as its factorization.

41008901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 41008901 is about 6403.8192510407. The cubic root of 41008901 is about 344.8466755511.

Adding to 41008901 its reverse (10980014), we get a palindrome (51988915).

The spelling of 41008901 in words is "forty-one million, eight thousand, nine hundred one".